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WO2006047620A3 - Procede de fabrication d'une pompe a sang et de pompage du sang - Google Patents

Procede de fabrication d'une pompe a sang et de pompage du sang

Info

Publication number
WO2006047620A3
WO2006047620A3 PCT/US2005/038635 US2005038635W WO2006047620A3 WO 2006047620 A3 WO2006047620 A3 WO 2006047620A3 US 2005038635 W US2005038635 W US 2005038635W WO 2006047620 A3 WO2006047620 A3 WO 2006047620A3
Authority
WO
WIPO (PCT)
Prior art keywords
blood
bladder
flow pattern
making
flow
Prior art date
Application number
PCT/US2005/038635
Other languages
English (en)
Other versions
WO2006047620A2 (fr
WO2006047620B1 (fr
Inventor
Arthur Palmer
Original Assignee
Arthur Palmer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arthur Palmer filed Critical Arthur Palmer
Publication of WO2006047620A2 publication Critical patent/WO2006047620A2/fr
Publication of WO2006047620A3 publication Critical patent/WO2006047620A3/fr
Publication of WO2006047620B1 publication Critical patent/WO2006047620B1/fr
Priority to US11/788,668 priority Critical patent/US7803105B2/en
Priority to US12/846,405 priority patent/US8500621B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel
    • A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/40—Details relating to driving
    • A61M60/424—Details relating to driving for positive displacement blood pumps
    • A61M60/427—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic
    • A61M60/43—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being hydraulic or pneumatic using vacuum at the blood pump, e.g. to accelerate filling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/835—Constructional details other than related to driving of positive displacement blood pumps
    • A61M60/837—Aspects of flexible displacement members, e.g. shapes or materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/10—Location thereof with respect to the patient's body
    • A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body
    • A61M60/196—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient's body replacing the entire heart, e.g. total artificial hearts [TAH]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/50—Details relating to control
    • A61M60/508—Electronic control means, e.g. for feedback regulation
    • A61M60/562—Electronic control means, e.g. for feedback regulation for making blood flow pulsatile in blood pumps that do not intrinsically create pulsatile flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
    • A61M60/80—Constructional details other than related to driving
    • A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
    • A61M60/89—Valves
    • A61M60/894—Passive valves, i.e. valves actuated by the blood
    • A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap valves
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2111/00—Details relating to CAD techniques
    • G06F2111/10—Numerical modelling

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Mechanical Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Evolutionary Computation (AREA)
  • Computer Hardware Design (AREA)
  • Primary Health Care (AREA)
  • Geometry (AREA)
  • Epidemiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • External Artificial Organs (AREA)

Abstract

Cette invention concerne un procédé de fabrication d'une pompe à sang, qui consiste à sélectionner dans une chambre de pompage définie par une poche expansible une courbe de débit souhaitée, basée généralement sur le débit sanguin du coeur naturel, en utilisant un modèle informatique initial de la courbe de débit souhaitée, pour déterminer la composition matérielle et les conditions de fonctionnement dynamique de chaque partie de la poche, à concevoir un système d'exploitation de poche et de pompe, à réaliser une modélisation informatique de cette conception, à tester et à affiner cette conception, et à construire un prototype sur la base de celle-ci. Pour établir la courbe de débit souhaitée, on guide et on dirige le courant sanguin à travers la chambre de pompage par l'action de la poche expansible sur le courant sanguin. On obtient alors un trajet de liquide continu circulaire ou en spirale qui rince plus efficacement avec du sang toutes les zones de la poche, y compris les orifices d'entrée et de décharge, afin de limiter les risques de thrombose.
PCT/US2005/038635 2004-10-25 2005-10-25 Procede de fabrication d'une pompe a sang et de pompage du sang WO2006047620A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/788,668 US7803105B2 (en) 2004-10-25 2007-04-20 Method for making a blood pump and pumping blood
US12/846,405 US8500621B2 (en) 2004-10-25 2010-07-29 Method for making a blood pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62192004P 2004-10-25 2004-10-25
US60/621,920 2004-10-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US11/788,668 Continuation-In-Part US7803105B2 (en) 2004-10-25 2007-04-20 Method for making a blood pump and pumping blood

Publications (3)

Publication Number Publication Date
WO2006047620A2 WO2006047620A2 (fr) 2006-05-04
WO2006047620A3 true WO2006047620A3 (fr) 2006-10-12
WO2006047620B1 WO2006047620B1 (fr) 2006-11-23

Family

ID=36228439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/038635 WO2006047620A2 (fr) 2004-10-25 2005-10-25 Procede de fabrication d'une pompe a sang et de pompage du sang

Country Status (2)

Country Link
US (2) US7803105B2 (fr)
WO (1) WO2006047620A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999053974A2 (fr) * 1998-04-22 1999-10-28 University Of Utah Pompe a sang centrifuge a roulements magnetiques hybrides
US6579223B2 (en) 2001-08-13 2003-06-17 Arthur Palmer Blood pump
WO2006047620A2 (fr) * 2004-10-25 2006-05-04 Arthur Palmer Procede de fabrication d'une pompe a sang et de pompage du sang
CA2703540C (fr) * 2007-10-12 2017-01-10 Deka Products Limited Partnership Systemes, dispositifs et procedes pour un traitement cardio-pulmonaire et des procedures cardio-pulmonaires
WO2014015251A2 (fr) * 2012-07-20 2014-01-23 President And Fellows Of Harvard College Pompes et valves fabriquées à partir de tissu et leurs utilisations
EP3377225A4 (fr) 2015-11-18 2019-07-03 President and Fellows of Harvard College Systèmes à base de cartouche pour la culture à long terme d'agrégats cellulaires
WO2019079681A1 (fr) 2017-10-20 2019-04-25 President And Fellows Of Harvard College Procédés de production d'adipocytes matures et leurs procédés d'utilisation

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222127A (en) * 1978-06-02 1980-09-16 Donachy And Pierce Blood pump and method of pumping blood
US4557673A (en) * 1982-12-03 1985-12-10 Novacor Medical Corporation Implantable pump
US4668459A (en) * 1980-11-10 1987-05-26 Nippon Zeon Co., Ltd. Blood pump and method of manufacturing the same
US4707315A (en) * 1984-05-18 1987-11-17 Nippon Zeon Co., Ltd. Method of making a blood pump
US5324464A (en) * 1992-05-05 1994-06-28 University Of Utah Research Foundation Method of making a blood pumping membrance for artificial ventricles
US5599173A (en) * 1994-02-10 1997-02-04 Baxter International, Inc. Blood pump system
US6592623B1 (en) * 1999-08-31 2003-07-15 Virginia Commonwealth University Intellectual Property Foundation Engineered muscle
US20040177750A1 (en) * 2003-03-11 2004-09-16 Ingersoll-Rand Company Method of producing a pump

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Publication number Priority date Publication date Assignee Title
FR1439014A (fr) 1964-11-02 1966-05-20 Nouveau procédé pour transmettre une énergie ou un mouvement à travers des tissus vivants, et produits nouveaux utilisant la mise en oeuvre de ce procédé
US3406633A (en) * 1966-11-07 1968-10-22 Ibm Collapsible chamber pump
GB1268049A (en) * 1968-06-28 1972-03-22 Nat Res Dev Flexible tube pumps
US3791767A (en) * 1972-03-15 1974-02-12 K Shill Dialysis pumping system
CH539203A (de) 1972-07-06 1973-07-15 Safita Ag Elastische, schlauchförmige Membran für Membranpumpen
NL158390B (nl) * 1973-11-26 1978-11-15 Rhone Poulenc Sa Inrichting voor buitenlichamelijke bloedkringloop voor dialyse.
US4133616A (en) * 1976-01-09 1979-01-09 Thermo Electron Corporation Stroke volume limiter for collapsible wall blood pump system
JPS532996A (en) 1976-06-30 1978-01-12 Tokyo Shibaura Electric Co Device for pumping blood
DE2636290A1 (de) * 1976-08-12 1978-02-16 Fresenius Chem Pharm Ind Vorrichtung zur steuerung und ueberwachung des blutflusses bei der blutdialyse, -perfusion und -diafiltration unter benutzung nur einer anschlusstelle an den blutkreislauf des patienten (single-needle-technik)
GB2004331A (en) 1977-09-14 1979-03-28 Johnson Matthey Co Ltd Peristaltic pumps
JPS55113459A (en) 1979-02-27 1980-09-02 Senko Med Instr Mfg Artificial heart
JPS57156770A (en) 1981-03-24 1982-09-28 Nippon Zeon Co Sack shaped blood pump
US4376312A (en) * 1981-05-19 1983-03-15 Foxcroft Associates Hydraulically actuated cardiac prosthesis
DE3205449C2 (de) * 1982-02-16 1985-10-17 Fresenius AG, 6380 Bad Homburg Vorrichtung zum Reinigen des Blutes von Stoffwechselprodukten
FR2603487A1 (fr) * 1986-09-09 1988-03-11 Biomasys Sa Modules couplables d'assistance cardiaque
US4938766A (en) * 1987-08-28 1990-07-03 Jarvik Robert K Prosthetic compliance devices
JPH02261465A (ja) 1989-03-31 1990-10-24 Aisin Seiki Co Ltd 医療用ポンプの監視装置
US5222980A (en) * 1991-09-27 1993-06-29 Medtronic, Inc. Implantable heart-assist device
JPH06346917A (ja) 1993-06-03 1994-12-20 Shicoh Eng Co Ltd 一方向性動圧軸受を用いた耐圧防水シ−ル機構
US6045496A (en) * 1994-04-15 2000-04-04 Allegheny-Singer Research Institute Occluder device and method of making
FR2744021B1 (fr) * 1996-01-26 1998-04-03 Franchi Pierre Pompe d'assistance cardiaque implantable du type a ballonet de contrepression
US6464476B2 (en) * 2000-12-22 2002-10-15 Anthony C. Ross Linear pump and method
US20030018457A1 (en) * 2001-03-13 2003-01-23 Lett Gregory Scott Biological modeling utilizing image data
US6713011B2 (en) * 2001-05-16 2004-03-30 The Research Foundation At State University Of New York Apparatus and methods for electrospinning polymeric fibers and membranes
US6685956B2 (en) * 2001-05-16 2004-02-03 The Research Foundation At State University Of New York Biodegradable and/or bioabsorbable fibrous articles and methods for using the articles for medical applications
US6579223B2 (en) * 2001-08-13 2003-06-17 Arthur Palmer Blood pump
US7390452B2 (en) * 2002-03-08 2008-06-24 Board Of Regents, The University Of Texas System Electrospinning of polymer and mesoporous composite fibers
WO2005046747A2 (fr) * 2003-11-10 2005-05-26 Angiotech International Ag Dispositifs intravasculaires et agents inducteurs de fibrose
US20050113868A1 (en) * 2003-11-20 2005-05-26 Devellian Carol A. Device, with electrospun fabric, for a percutaneous transluminal procedure, and methods thereof
AU2004293024A1 (en) * 2003-11-20 2005-06-09 The Catheter Exchange, Inc. Method and device for cavity obliteration
WO2006047620A2 (fr) * 2004-10-25 2006-05-04 Arthur Palmer Procede de fabrication d'une pompe a sang et de pompage du sang

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222127A (en) * 1978-06-02 1980-09-16 Donachy And Pierce Blood pump and method of pumping blood
US4668459A (en) * 1980-11-10 1987-05-26 Nippon Zeon Co., Ltd. Blood pump and method of manufacturing the same
US4557673A (en) * 1982-12-03 1985-12-10 Novacor Medical Corporation Implantable pump
US4707315A (en) * 1984-05-18 1987-11-17 Nippon Zeon Co., Ltd. Method of making a blood pump
US5324464A (en) * 1992-05-05 1994-06-28 University Of Utah Research Foundation Method of making a blood pumping membrance for artificial ventricles
US5599173A (en) * 1994-02-10 1997-02-04 Baxter International, Inc. Blood pump system
US6592623B1 (en) * 1999-08-31 2003-07-15 Virginia Commonwealth University Intellectual Property Foundation Engineered muscle
US20040177750A1 (en) * 2003-03-11 2004-09-16 Ingersoll-Rand Company Method of producing a pump

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE DIALOG [online] LEMMON J.D.: "Computational modeling of left heart diastolic function: Examination of ventricular dysfunction", Database accession no. (14860811) *
JOURNAL OF BIOMECHANICAL ENGINEERING, vol. 122, no. 4, 2000, pages 297 - 303 *

Also Published As

Publication number Publication date
US20110009688A1 (en) 2011-01-13
US20070197857A1 (en) 2007-08-23
US8500621B2 (en) 2013-08-06
US7803105B2 (en) 2010-09-28
WO2006047620A2 (fr) 2006-05-04
WO2006047620B1 (fr) 2006-11-23

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